54822845 has 32 divisors (see below), whose sum is σ = 82722816. Its totient is φ = 33883200.

The previous prime is 54822811. The next prime is 54822853.

54822845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54822845 - 2⁸ = 54822589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54822799 and 54822808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49892 + ... + 50978.

It is an arithmetic number, because the mean of its divisors is an integer number (2585088).

Almost surely, 2^54822845 is an apocalyptic number.

54822845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54822845 is a deficient number, since it is larger than the sum of its proper divisors (27899971).

54822845 is a wasteful number, since it uses less digits than its factorization.

54822845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241.

The product of its digits is 102400, while the sum is 38.

The square root of 54822845 is about 7404.2450661766. The cubic root of 54822845 is about 379.8864965716.

The spelling of 54822845 in words is "fifty-four million, eight hundred twenty-two thousand, eight hundred forty-five".